Keyphrases
- gabor features
- face recognition
- robust face recognition
- adaboost algorithm
- gabor filters
- facial expression recognition
- training data
- texture information
- training set
- recognition rate
- decision trees
- feature space
- face databases
- feature selection
- classification rate
- linear discriminant analysis
- face images
- classification algorithm
- facial images
- principal component analysis
- face recognition systems
- texture features
- selected features
- feature set
- svm classifier
- face recognition algorithms
- feature analysis
- feature extraction
- local binary pattern
- training samples
- face detection
- training process
- support vector machine
- multiscale
- recognition accuracy
- image segmentation
- classification method
- computer vision